This work presents the results of induced polarization obtained at the region of Ourilândia do Norte, PA. The 2D investigations of IP aimed to locate a disseminated copper sulfide deposit at the northwest of Sector Rio Maria, in the Carajás Mineral Province. In the aquisition of data, dipole-dipole and pole-dipole arrays were used, both with a spacing of 10 meters between the electrodes and with 10 levels of depth. The chargeability results made possible to delineate the mineralized zone located at the investigated area, which will direct the copper extraction.